Blade, do you have any examples? I live in an upper-middle class area ripe with youngish families, but I don't surround myself with too many children. I think it'd be slightly creepy to lurk by the playgrounds without a child just for name scoping. I also try desperately to avoid the child fun zones in shopping centers due to shriek factor. I've met neighbor kids; nothing too outlandish.

In Seattle there is obviously a great deal of diversity. Lots of standard names which I won't bother to list; boho names like Sequoia, Ravenna, Sylvan, Django; names from multiple corners of the globe; teen mom names; African-American names; everything.